8 cakes ... £4.00
3 cakes ... £x = ?
If you would like to know how much 3 cakes cost, you can calculate this using the following steps:
8 * x = 3 * 4
8 * x = 12 /8
x = 12/8
x = £3/2 = £1.5
Result: 3 cakes cost £1.5.
There are 156 boys at the school
Answer: your slope would be 3
Answer:
1.
2.
Step-by-step explanation:
1. Since this is a equation we know we have to get the variables to one side and the constants/rational numbers to the other. So you take 7y and you add -7y. You do that to the other side which will give you -4y=22. Since we cant have a negative variable, you flip the y to positive and flip the constant to negative leaving you 4y=-22. Then you distribute y leaving you y=-5.5
2.since we know the constants must be on 1 side of the equal sign, we subtract 123 on both sides, leaving us with 28y=-35. Distribute y and you get y=-0.8
